156622602280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1912831}}^1$

素因数の和:1912954

約数の個数: 64

約数和(自身を含む): 371854540800

約数和(自身を除く): 215231938520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 8188, 10235, 16376, 20470, 40940, 81880, 1912831, 3825662, 7651324, 9564155, 15302648, 19128310, 38256620, 43995113, 76513240, 87990226, 170241959, 175980452, 219975565, 340483918, 351960904, 439951130, 680967836, 851209795, 879902260, 1361935672, 1702419590, 1759804520, 3404839180, 3915565057, 6809678360, 7831130114, 15662260228, 19577825285, 31324520456, 39155650570, 78311301140, 156622602280]

約数ペア:

[(1, 156622602280), (2, 78311301140), (4, 39155650570), (5, 31324520456), (8, 19577825285), (10, 15662260228), (20, 7831130114), (23, 6809678360), (40, 3915565057), (46, 3404839180), (89, 1759804520), (92, 1702419590), (115, 1361935672), (178, 879902260), (184, 851209795), (230, 680967836), (356, 439951130), (445, 351960904), (460, 340483918), (712, 219975565), (890, 175980452), (920, 170241959), (1780, 87990226), (2047, 76513240), (3560, 43995113), (4094, 38256620), (8188, 19128310), (10235, 15302648), (16376, 9564155), (20470, 7651324), (40940, 3825662), (81880, 1912831)]